fosfestrol

Modify Date: 2024-01-06 20:10:31

fosfestrol Structure
fosfestrol structure
Common Name fosfestrol
CAS Number 522-40-7 Molecular Weight 428.31000
Density 1.433g/cm3 Boiling Point 648.7ºC at 760mmHg
Molecular Formula C18H22O8P2 Melting Point N/A
MSDS N/A Flash Point 346.1ºC

 Names

Name [4-[(E)-4-(4-phosphonooxyphenyl)hex-3-en-3-yl]phenyl] dihydrogen phosphate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.433g/cm3
Boiling Point 648.7ºC at 760mmHg
Molecular Formula C18H22O8P2
Molecular Weight 428.31000
Flash Point 346.1ºC
Exact Mass 428.07900
PSA 153.14000
LogP 4.36040
Index of Refraction 1.609

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WJ5680000
CHEMICAL NAME :
4,4'-Stilbenediol, alpha,alpha'-diethyl-, bis(dihydrogen phosphate), (E)-
CAS REGISTRY NUMBER :
522-40-7
LAST UPDATED :
199504
DATA ITEMS CITED :
12
MOLECULAR FORMULA :
C18-H22-O8-P2
MOLECULAR WEIGHT :
428.34
WISWESSER LINE NOTATION :
QPQO&OR DY2&UY2&R DOPQQO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
11 mg/kg/3D-I
TOXIC EFFECTS :
Vascular - BP lowering not characterized in autonomic section Blood - change in clotting factors Skin and Appendages - sweating
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
425 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
630 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
400 mg/kg
SEX/DURATION :
female 6 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - cytological changes (including somatic cell genetic material)
TYPE OF TEST :
Cytogenetic analysis
TYPE OF TEST :
Sex chromosome loss and nondisjunction

MUTATION DATA

TYPE OF TEST :
Mutation test systems - not otherwise specified
TEST SYSTEM :
Mammal - species unspecified Lymphocyte
DOSE/DURATION :
25 nmol/L
REFERENCE :
CYTOAN Cytologia. (Japan Pub. Trading Co. (USA), 1255 Howard St., San Francisco, CA 94103) V.1- 1929- Volume(issue)/page/year: 40,817,1975 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3653 No. of Facilities: 86 (estimated) No. of Industries: 1 No. of Occupations: 6 No. of Employees: 9667 (estimated) No. of Female Employees: 7994 (estimated)

 Synthetic Route

~%

fosfestrol Structure

fosfestrol

CAS#:522-40-7

Literature: Miles Labor. Inc. Patent: US2971975 , 1955 ; Full Text Show Details Asta-Werke Patent: GB732286 , 1952 ; Full Text Show Details Ciba Pharm. Prod. Inc. Patent: US2234311 , 1939 ; Full Text Show Details Ciba Patent: DE720468 , 1939 ; DRP/DRBP Org.Chem. Full Text Show Details Ciba Patent: CH219518 , 1938 ;

 Precursor & DownStream

Precursor  1

DownStream  0

 Synonyms

ST52-Asta
Stilbestrol diphosphate
Fosfestrolum [INN-Latin]
Phosphestrol
Diethylstilbestryl diphosphate
fosfestrol
3,4-Bis-(4-phosphonooxy-phenyl)-hex-3t-en
Diethylstilbestrol diphosphate
Phosphoestrolum
Honvan
Desdp
3,4-bis-(4-phosphonooxy-phenyl)-hex-3t-ene
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